1551046

素因数分解:

$2^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 40

約数和(自身を含む): 3025080

約数和(自身を除く): 1474034

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 343, 646, 686, 833, 931, 1666, 1862, 2261, 2401, 4522, 4802, 5831, 6517, 11662, 13034, 15827, 31654, 40817, 45619, 81634, 91238, 110789, 221578, 775523, 1551046]

約数ペア:

[(1, 1551046), (2, 775523), (7, 221578), (14, 110789), (17, 91238), (19, 81634), (34, 45619), (38, 40817), (49, 31654), (98, 15827), (119, 13034), (133, 11662), (238, 6517), (266, 5831), (323, 4802), (343, 4522), (646, 2401), (686, 2261), (833, 1862), (931, 1666)]